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Explain why for heavy nuclei there is imbalance in the number of protons and neutrons. Give reference to the range and particle type of the forces that influence this imbalance.

In the nucleus the forces that govern how the body is kept together is the Strong Nuclear Force and the Electromagnetic Force, these two force differ in range and the type of particle they interfere with....

Answered by • Physics tutor

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What are the possible effects of over fertilisation on aquatic wildlife

Over fertilisation is heavily linked to leeching and eutrophication. By adding more fertilisers and minerals to the soil, the soil is more likely to become saturated. Therefore, when it rains, the soluble...

Answered by Maddie J. • Biology tutor

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Would you describe the gods as more of a help or a hindrance to Odysseus in book five of the Odyssey?

Calpyso is the primary immortal character Odysseus encounters in book five. We are immediately told that Odysseus is 'trapped' on Calypso's island, suggesting she is a hindrance to his journey home. He ap...

Answered by Sophie M. • Classical Civilisation tutor

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Five numbers have a mean of 9.4 . Four of the numbers are 3, 5, 10 and 12. Work out the range of the five numbers. ( 4 marks )

9.4 =( 3 + 5 + 10 + 12 + x ) / 5=> 9.4 x 5 = 30 + x=> 47-30 = x=> 17 = x

Answered by Fotini P. • Maths tutor

3408 Views

Translate the following: 'de hac re diu locuti, reges fratribus imperaverunt ut pro urbe eorum pugnarent'

Translation: 'Having talked on this subject for along time, the kings ordered the brothers to fight for their [own] city'.Explanation: This sentence may throw you off by the first phrase, ho...

Answered by Lara W. • Latin tutor

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